package ch07;public class Example7_5 {
	public static void main(String args[]) {
		Bank bank = new Bank();
		try{	bank.income(200,-100);
			bank.income(300,-100);
			bank.income(400,-100);
			System.out.println("银行目前有"+bank.getMoney()+"元");
			bank.income(200,100);
			bank.income(99999,-100);
		}
		catch(BankException e) {
			System.out.println("计算收益的过程出现如下问题");
			System.out.println(e.warnMess());
		}
		System.out.printf("银行目前有%d元\n",bank.getMoney());
	}
}
